How to display holidays in iphone calendar?

Iphone calendar displays holidays in the calendar as follows:

Tools: iPhone 1 1

Operating system: iOS 14.4. 1.

1. Take Apple 1 1 as an example, find and open the calendar app in the mobile phone;

2. After entering the Calendar app page, click the "Calendar" function button at the bottom of the screen;

3. After entering the calendar function page, in other options, click Subscribe to China Holiday;

4. Click on the circle on the right side of China Holiday, and you can choose the color of the reminder according to your preference. Click Finish to complete the setup;

5. After the setting is completed, China festivals will be reminded and displayed in the calendar.